/*****************************************************************************
Copyright 2006 Kervin L. Pierre
    EMAIL: otlkcon@adevsoft.com

This file is part of Otlkcon.

Otlkcon is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

Otlkcon is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Lesser GNU General Public License for more details.

You should have received a copy of the Lesser GNU General Public License
along with Otlkcon; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*******************************************************************************/

#pragma once
#include "StdAfx.h"
#include <sqlite/sqlite3.h>

class otlkcon_sqlite_helper
{
    otlkcon_memory *memObj;
    int transactions;
    DWORD threadId;

public:
    char *databaseFilename;
    sqlite3 *databaseHandle;
    char *name;

    otlkcon_sqlite_helper(char *df, otlkcon_memory *m);
	~otlkcon_sqlite_helper();
    HRESULT init(const char *nm, char *dbf);

    HRESULT buildQuery(char ** dest, const char * format, ... );
    HRESULT sqlCommand(const char * format, ... );
    HRESULT sqlCmdSingleInt(int *res, ULONG colNum, const char * format, ... );
    HRESULT sqlCmdBegin();
    HRESULT sqlCmdCommit();
    HRESULT sqlCmdRollback();
    HRESULT lastId( __int64 *id );
};
